Am in the process of replacing a worn out battery in my Panasonic Shaver.
The battery is written on in Japanese and gives no indication of its capacity ( that i can see ). Its an AA size with protruding rods at each end.
I have put in the shaver a charged re-chargeable Duracell battery with aluminum foil stuffed in at both ends to make contact. since it does not have the battery inbuilt rods at each end.
The shaver does not work off the Duracell, neither does the charging light come on when charging it in the shaver.
Is there something special about their battery i wonder ?